Respuesta :

Answer: 85%

Step-by-step explanation:

17/20 = .85

.85(100) = 85

85%

Answer:

85 %

Step-by-step explanation:

If she missed 3 question of 20

20-3 =17

She got 17 questions correct

To get the percent correct, we take the number correct over the total

17/20 = .85

To change to a percent, multiply the decimal by 100%

.85 * 100% = 85%

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